ETA 3400 Thermal Magnetic Circuit Breaker 3A Current Rating, 1-Pole Base Mount 3400-P10-H-SI-3A

ETA 3400-P10-H-SI-3A Thermal Magnetic Circuit Breaker is a high-quality electrical protection device designed for use in home, industrial, and commercial electrical systems. It offers a 3 ampere current rating with a single pole and is suitable for mounting on a base, providing secure and easy installation.

This circuit breaker utilizes a thermal magnetic tripping mechanism with type R characteristics, offering reliable protection against overloads and short circuits. Its rated AC voltage is 240 volts, along with a rated DC voltage of 80 volts, making it versatile for a variety of electrical applications.

Measuring 42mm in width and 50.8mm in height, the compact design facilitates installation in tight spaces. The device features screw-type terminals ensuring a firm electrical connection and a button-type reset actuator which is manual, tease-free, and trip-free for safe operation.

The 25 amp breaking capacity and medium break time rating offer dependable circuit interruption performance. Compliant with RoHS and CE standards, this breaker meets stringent safety and quality requirements.

Additional features include 1 pole operation, a small physical footprint, delayed overload tripping characteristics providing 20 to 30 seconds delay at 2 times rated current, and a robust mechanical life of approximately 5000 operations. The thermal magnetic breaker is convertible, providing enhanced flexibility tailored to specific system needs.

Operates at 240V AC and 80V DC rated voltage. Includes thermal magnetic tripping mechanism for overload and short circuit protection. Durable construction compliant with RoHS and CE standards. Compact and convenient base mount design with screw terminal connection.

Manual reset with button actuator featuring trip-free operation. Breaking capacity of 25 amps ensures high safety standards. Delayed overload characteristic provides reliable protection against transient surges. Small physical size supports diverse industrial, commercial, and residential applications.

Mechanical life expectancy of 5000 cycles ensures long-term usability. Designed for single pole operation with 1 N/O + 1 N/C auxiliary contacts for signalling purposes.

This ETA thermal magnetic breaker is ideal for use in electrical automation, control panels, power distribution, manufacturing, and residential electrical protection systems. Its robust specifications and compliance with international standards assure reliability and safety.

Explore a wide range of circuit protection devices including miniature Circuit Breakers and thermal breakers in the Electronics & Electricals category at EnvMart for your industrial and commercial needs.